Keep a full GHB with everything I would need for 3 days. Maybe a little lite on food. Otherwise 3 tarps, 500ft of 550 cord, various ropes, tie down straps, garbage bags, hunters ax, folding shovel, folding saw, flashlights, spare batteries, hiking boots, socks, leather work gloves, warm gloves and hats, folding and fixed blade knives, mobile and hand held ham radios, fire starters, water, water filters and purification tabs. Probably other stuff as well.